Initial commit

1 files changed, 11 insertions, 0 deletions

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..c05f038
--- /dev/null
+++ b/util.h
@@ -0,0 +1,11 @@
+/* See LICENSE file for copyright and license details. */
+
+#ifndef MAX
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#endif
+
+#ifndef MIN
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#endif
+
+void die(const char *errstr, ...);